Need Xmas lighting in Irving,TX?

Same Day Service at (817) 966-2083

Serving all of DFW including Denton, TX

Welcome to 911 Contracting Christmas Light Installation Services. We service Irving and DFW with professional:

Christmas light installation

Yard art and decor

Holiday decorations

at affordable prices.

No Xmas job is too big or too small for our installation experts. We are fully insured and have hundreds of commercial and residential references in DFW.

10% of all revenue is donated to MDA - Muscular Dystrophy Association

Call us today to get started with a free, no hassle consultation!

We are a locally-owned Christmas light installation company. We NEVER contract out labor to other companies and this is not a side-business for us, it's what we do full time, with years of experience with both commercial and residential work.

Our low overhead and operating costs allow us to pass our savings on to you. We look forward to working on your home every year for years to come and earning your repeat Christmas light business through hard work and dedication. In the off season we also handle removal anywhere in DFW and North Texas.

Have a happy holidays and a Merry Christmas! Your satisfaction is guaranteed so call us today for a fast, free consultation!

Lumen Depreciation - The term for the gradual decline in a source's light output. Except for low pressure sodium lamps, all sources lose lumen output over their life due to gradual deterioration of the filaments or electrodes, accompanied by lamp blackening. A factor is commonly used as a multiplier to the initial lumen rating in illuminance calculations, which compensates for the lumen depreciation.

More lighting terms:

Lumen Maintenance - Same as "Light Loss Factor."

Lumens Per Watt - Lumen (light) output divided by lamp watts consumed (i.e. amount of light for electricity used); also known as efficacy.

Luminaire Dirt Depreciation (LDD) - Call for more info.

Luminaire Efficiency - The ratio of luminous flux (lumens) emitted by a luminaire to that emitted by the lamp or lamps used therein.